

Boundless Life
Ben Greenfield
Free fitness, nutrition, biohacking, fat loss, anti-aging and cutting-edge health advice from BenGreenfieldLife.com! Tune in to the latest research, interviews with exercise, diet and medical professionals, and an entertaining mash-up of ancestral wisdom and modern science, along with Q&A's and mind-body-spirit optimizing content from America's top personal trainer.
Episodes
Mentioned books

43 snips
May 9, 2026 • 1h 3min
What Happens Behind The Scenes At A “Detox Clinic” (& The Link Between EMFs, Smart Phones & Toxins!) with Nick Pineault
Nick Pineault, investigative health advocate and author known as The EMF Guy, researches electromagnetic fields and environmental toxins. He explores radiofrequency research, links between device exposure and reproductive/oxidative effects, and the hidden problem of body burden. Conversations cover detox clinic therapies like sauna, oxygen cycling, chelation, and why real-world exposure and regulatory gaps matter.

75 snips
May 7, 2026 • 42min
What Is The Healthiest Nut? Advanced Strength Training Secrets, How Often Should You Eat Protein & Much More! Solosode #500
Learn which nut packs surprising antioxidant and gut-health benefits. Explore advanced strength methods like eccentric overload, blood flow restriction, and neural priming with motor imagery. Hear practical arousal tricks to boost neural drive and a sample weekly plan combining these tactics. Get concise guidance on protein distribution and EAA use to help preserve muscle.

43 snips
May 2, 2026 • 47min
What To Do Before & After A Stem Cell Treatment (Send This To Your Doctor Too!) With Dr. Joseph Purita
Dr. Joseph Purita, a board-certified orthopedic surgeon and regenerative medicine pioneer with ~40 years of experience. He discusses extracorporeal blood oxygenation/ozonation and multiwavelength photobiomodulation. Muse cells versus MSCs and their superior homing and regenerative potential. Stacking therapies like intermittent hypoxia, hyperbaric oxygen, photoactivated IVs, peptides, and emerging tools such as hydrogen and Klotho.

62 snips
Apr 30, 2026 • 53min
How To Be A Better, More Present Father (& Not Get DAD-BOD!) with John Schott
John Schott, bodyworker and founder of the Conscious Dad Protocol, blends fascia work and recovery with ancestral and modern tactics to help fathers. He discusses why dads feel depleted, simple morning and transition routines to restore energy, quick physical practices to shift presence, and building family food and movement cultures.

73 snips
Apr 25, 2026 • 57min
Could NAD IVs Be Bad For You (& How To Boost NAD Naturally), With Dr. Nichola Conlon
Dr. Nichola Conlon, molecular biologist and founder of Nuchido who researches NAD biology, discusses what NAD does in cells and why it declines with age. She critiques NAD IVs and patches and explains how inflammation and NAMPT drive NAD loss. She outlines why flooding with precursors can strain methylation and describes a systems-based approach (TIME+) that targets NAMPT, CD38, and methylation support.

44 snips
Apr 23, 2026 • 1h 1min
ONE Tiny Blood Spot = HUNDREDS (!) Of Biomarkers, Age & Disease Prediction With Dr. Matt Dawson
Dr. Matt Dawson, a physician-entrepreneur in genomics and epigenetics who founded Wild Health and leads TruDiagnostic, explains how a tiny blood spot reveals biological age and hundreds of biomarkers. He discusses AI-driven biomarker selection, organ-specific aging, and how lifestyle, stress, and social ties influence longevity. The conversation covers testing logistics and why combining broad aging metrics with targeted markers matters.

94 snips
Apr 18, 2026 • 45min
The Best Peptide & Supplement Stack For Hair Growth, Smart Drugs For An Aging Brain, “Aging Anxiety” & More! Solosode #499
Cutting-edge hair restoration methods and what to do after transplants to protect results. Practical topical and device approaches like peptides, microneedling, red light helmets, and affordable serums. A tour of supplements and biohacks for brain resilience, from creatine and bacopa to spermidine and lion’s mane. A look at tech tools for cognition and how anxiety about aging may affect biology.

78 snips
Apr 16, 2026 • 1h 5min
How To Build A Better BRAIN (+ Ketamine, Nicotine, Alcohol & More!) With Dr. Tommy Wood.
Dr. Tommy Wood, neuroscientist and author of The Stimulated Mind, studies how environment, exercise, nutrition, and stimulation shape cognitive health across life. He explores why modern life both overstimulates and understimulates the brain. Topics include exercise types and lactate for brain signaling, AI as tool versus crutch, diet and supplement strategies, and honest takes on alcohol, nicotine, ketamine, and ketone supplements.

21 snips
Apr 11, 2026 • 57min
Are “Poop Pills” The Ultimate Bowel Biohack Of The Future? The Science of Fecal Microbiota Transplants (FMT) with Jason Klop.
Jason Klop, founder of Novel Biome and clinician who develops fecal microbiota transplant (FMT) products. The conversation covers the rise of oral FMT capsules, rigorous donor screening and what makes a "super donor," protocols for loading and maintenance dosing, short-term reactions versus long-term microbiome shifts, and potential uses from gut issues to prevention strategies.

46 snips
Apr 9, 2026 • 51min
Can the RIGHT Form of Magnesium REALLY Boost Brain Performance, Reverse Cognitive Decline & Protect Against Alzheimer's? with Dr. Guosong Liu
Dr. Guosong Liu, neuroscientist who developed magnesium L‑threonate (Magtein), shares his two‑decade journey from MIT to clinical trials. He discusses how this form of magnesium enters the brain, its effects on synaptic plasticity, dosing and bioavailability, clinical results reversing cognitive decline, and impacts on sleep architecture and stress in short and longer time frames.


